Review Reports
- Salma Maneno Masawa1,2,
- Chenxu Zhao1,3 and
- Jing Liu1,3
- et al.
Reviewer 1: Anonymous Reviewer 2: Anonymous
Round 1
Reviewer 1 Report
Comments and Suggestions for AuthorsThe authors report the morphological, structural and optical characterization on a cesium bismuth iodide perovskite film modified by assisted crystallization with toluene. Despite the modesty increases in PCE upon toluene addition, this report opens the way to further methods for tailoring surface morphology for electron and hole transport materials optimizations.
Author Response
Dear reviewer, Thank you so much for timely response and well constructive comments. Kindly receive the word document.
Author Response File: 
Author Response.pdf
Reviewer 2 Report
Comments and Suggestions for AuthorsComments for author File: Comments.pdf
Can be improved.
Author Response
Dear, reviewer, thank you so much for timely feedback and very constructive comments. Kindly receive the response.
Author Response File: Author Response.pdf
Round 2
Reviewer 2 Report
Comments and Suggestions for AuthorsThe authors have addressed all the comments and can observe significant improvement in the manuscript, showcasing more detailed investigation and novelty in the understanding of this research.
Comments on the Quality of English LanguageMinor English polishing